Round upAdobe Reader isn't your only option. Open, annotate, edit, merge and sign PDFs, completely free.
New to Nikon? Your DSLR is at the centre of a huge system of photographic tools, gadgets and accessories, so here's what you need to get started.
Researchers have developed a teeny-tiny little camera that could be used to explore the inside of the human body.
UpdatedWhat's is the best phone on the market? It's not Apple's iPhone 6S or even that new iPhone SE. No, an Android phone leads the top phones list.
UpdatedThese are the top Android smartphones right now, just in case you don't fancy Apple's iPhone.
Round upIf you need to build a website then there are plenty of free web design programs to help. These are the best.
UpdatedTechradar wants you to have the best apps possible - so here's our regularly updated list of the top free iPhone apps around.